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Finding the Fourth Proportional to 4,527.66, 6,234.66 and 3,346.68

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Solution

The fourth proportional to 4,527.66, 6,234.66 and 3,346.68 is: 4,608.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.66 : 6,234.66 = 3,346.68 : x
  2. Step 2: Convert to fraction form
    4,527.66/6,234.66 = 3,346.68/x
  3. Step 3: Cross multiply
    4,527.66x = 6,234.66 × 3,346.68
  4. Step 4: Simplify right side
    4,527.66x = 20,865,411.93
  5. Step 5: Solve for x
    x = 20,865,411.93/4,527.66
  6. Step 6: Final answer
    x = 4,608.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.